Speaker 1: Today on our 2007 Ford Mustang well be installing the hidden hitch trailer hitch receiver in a class one with 1 1/4 inch opening on the receiver, part number 60809. Heres what the hitch looks like installed on our vehicle.Well go ahead and give you a couple of measurements in helping you choose some accessories for your hitch, such as a ball mount, a bicycle rack or a cargo carrier.… see more >